Preparation of removing formaldehyde with phytoncide and wormwood extract and preparation method

Abstract

The invention discloses a preparation of removing formaldehyde with phytoncide and a wormwood extract. The preparation comprises 2-4 parts of phytoncide, 25-26 parts of wormwood extract, sodium acetate, alanine and deionized water. A preparation method comprises the steps of: (1) heating the deionized water to 35-37 DEG C, putting in zinc diricinoleate for dispersion for 10min, (2) mixing phytoncide and the wormwood extract, continuously stirring to complete dissolution, and (3) continuing to add sodium acetate, and 2-3 parts of alanine for stirring for 1-2h. The preparation overcomes the disadvantages of chemical corrosion, short formaldehyde removal action time and high possibility of reappearance of formaldehyde of the traditional formaldehyde remover and the traditional odor removal agent. After dilution by 500-1000 times, the preparation can effectively and persistently reduce a formaldehyde content indoors and quickly remove a peculiar smell by an atomization or spraying method,and therefore, effectively eliminates the urgent problem of formaldehyde pollution caused by interior decoration.

Description

technical field [0001] The invention relates to the field of formaldehyde elimination, in particular to a preparation and a preparation method for eliminating formaldehyde by using phytondrin and mugwort extract. Background technique [0002] Formaldehyde is a colorless, toxic gas. Formaldehyde in home decoration is mainly hidden in plywood, large core board, home made of high-density board, wooden floor, etc. Because formaldehyde has strong adhesion, it also has the functions of strengthening the hardness of the board and preventing insects and corrosion, so it is used to synthesize various adhesives. The residual or unreacted formaldehyde in the board will gradually release to the surrounding environment, forming formaldehyde in the air. The cured adhesive layer will also degrade and crack to release formaldehyde under certain conditions. The higher the temperature, the greater the release. Formaldehyde can be absorbed through the respiratory tract, and it can cause da...

AI Technical Summary

Problems solved by technology

[0011] Invention patent application:. A biological enzyme composition for removing formaldehyde and odor. Although it is claimed that the biological enzyme composition provided by this invention improves the fixation of formaldehyde through the joint action of amino acids and zinc ricinoleate, it can effectively Long-term reduction of formaldehyde content in the room, rapid removal of odor, however, the ingredient amino acid itself contains impurities in the preparation process, amino acid raw powder contains certain impurities in the production process, generally add 220-250 kg to the formula, and the slag accounts for 3-5% , the prepared liquid fertilizer is roughly estimated to contain 2-3% turbid solution and residue

Amino acids are also expensive, resulting in higher production costs